/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ****************************************************************************/

/**
 * @file log.h
 * @author Nations
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */
#ifndef __LOG_H__
#define __LOG_H__

#include "rtthread.h"

#ifndef LOG_ENABLE
#define LOG_ENABLE 1
#endif

#if LOG_ENABLE

#include <stdio.h>

#define LOG_NONE 0
#define LOG_ERROR 10
#define LOG_WARNING 20
#define LOG_INFO 30
#define LOG_DEBUG 40

#ifndef LOG_LEVEL
#define LOG_LEVEL LOG_INFO
#endif

#if LOG_LEVEL >= LOG_INFO
#define log_info(...) rt_kprintf(__VA_ARGS__)
#else
#define log_info(...)
#endif

#if LOG_LEVEL >= LOG_ERROR
#define log_error(...) rt_kprintf(__VA_ARGS__)
#else
#define log_error(...)
#endif

#if LOG_LEVEL >= LOG_WARNING
#define log_warning(...) rt_kprintf(__VA_ARGS__)
#else
#define log_warning(...)
#endif

#if LOG_LEVEL >= LOG_DEBUG
#define log_debug(...) rt_kprintf(__VA_ARGS__)
#else
#define log_debug(...)
#endif

#else /* !LOG_ENABLE */

#define log_info(...)
#define log_warning(...)
#define log_error(...)
#define log_debug(...)
#define log_init()

#endif

#define RECV_BUF_LEN (32)
/////////////////////////////////////////////////////////////////////////////////////////
typedef struct uart_cache
{

    rt_sem_t sem;
    uint8_t idx;
    uint8_t tmp;
    uint8_t buf[RECV_BUF_LEN];
} ts_UartCache;
/////////////////////////////////////////////////////////////////////////////////////////
extern ts_UartCache rx_cache;
/////////////////////////////////////////////////////////////////////////////////////////
#define log_func() log_debug("call %s\r\n", __FUNCTION__)

// if((x== y) == z) 则停止
#define log_assert(x, y, z)                                               \
    do                                                                    \
    {                                                                     \
        if ((y == x) == z)                                                \
        {                                                                 \
            while (1)                                                     \
            {                                                             \
                log_error("assert error at %s:%d\n", __FILE__, __LINE__); \
            };                                                            \
        }                                                                 \
    } while (0)

/////////////////////////////////////////////////////////////////////////////////////////
#define dbg_mem_info()                                                                            \
    do                                                                                            \
    {                                                                                             \
        uint32_t totle_mem = 0;                                                                   \
        uint32_t used_mem = 0;                                                                    \
        uint32_t max_used = 0;                                                                    \
        rt_memory_info(&totle_mem, &used_mem, &max_used);                                         \
        log_debug("meminfo = %d, used mem = %d, max used = %d\n", totle_mem, used_mem, max_used); \
    } while (0)

void log_init(void);
int uart_reset(int bandrate);
int uart_transmit_bytes(uint8_t *data, uint32_t len);
void uart_transmit_bytes_dma(uint8_t *data, uint32_t len);
#endif /* __LOG_H__ */